much like the game nose goes or not it, shoot the bear can help decide an odd man out. the starter raises both hands in the air to simulate a bear in attack mode and the says "shoot the bear" the last person to form a gun gesture with your hands and point it at the "Bear" loses and is the odd man out.

In a large group of kids trying to decide who will have to walk home while everyone else gets a ride.
1st person- "Shoot the Bear"
everyone shoots the bear
last person to shoot the bear walks home.